Flutter接收原生Activity的数据 在Android原生层面(在我们的Activity中)处理分享的文本数据,然后Flutter再通过使用MethodChannel获取这个数据。 Android端Activity:configureFlutterEngine里通过 call 在方法名getSharedText里处理分享的数据,再通过result回掉给最终结果 class MainActivity : FlutterActivity() { companion object ...
Unresolved reference: flutterView 代码如下所示: import android.os.Bundle import io.flutter.embedding.android.FlutterActivity import io.flutter.embedding.engine.FlutterEngine import io.flutter.plugin.common.MethodChannel import io.flutter.plugins.GeneratedPluginRegistrant import io.flutter.view.FlutterMain class...
Unresolved reference: flutterView复制代码 1. 代码如下所示: import android.os.Bundle import io.flutter.embedding.android.FlutterActivity import io.flutter.embedding.engine.FlutterEngine import io.flutter.plugin.common.MethodChannel import io.flutter.plugins.GeneratedPluginRegistrant import io.flutter.view.Flut...
MethodChannel(flutterView, CHANNEL).setMethodCallHandler { call, result -> if (call.method == "helloFromNativeCode") { val greetings = helloFromNativeCode() result.success(greetings) } } 因为我在flutterView上遇到错误: Unresolved reference: flutterView 代码如下所示: import android.os.Bundle impo...
MethodChannel(flutterView,CHANNEL).setMethodCallHandler{call,result->if(call.method=="helloFromNativeCode"){val greetings=helloFromNativeCode()result.success(greetings)}} 因为我在flutterView上遇到错误: Unresolved reference:flutterView 代码如下所示: ...
Unresolved reference: flutterView 代码如下所示: import android.os.Bundleimport io.flutter.embedding.android.FlutterActivityimport io.flutter.embedding.engine.FlutterEngineimport io.flutter.plugin.common.MethodChannelimport io.flutter.plugins.GeneratedPluginRegistrantimport io.flutter.view.FlutterMainclass MainActi...
最大的挑战是如何让MethodChannel使用从MainActivity调用的FlutterActivity。我知道这和这里提出的问题有点不...
+import com.unity3d.player.UnityPlayer;Public class MainActivity extends FlutterActivity {+public UnityPlayer mUnityPlayer; // referenced by Unity native+// expose to flutter with MethodChannel+void setupUnityPlayerReference(MethodChannel.Result result) {+mUnityPlayer = UnityUtils.getUnityPlayer();+re...
E/flutter (12123): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: MissingPluginException(No implementation found for method FcmDartService#initialized on channel plugins.flutter.io/firebase_messaging_background) E/flutter (12123): #0 MethodChannel.invokeMethod (package:flutter/src...
除了将FlutterActivity更改为FlutterFragmentActivity之外，我还必须在build.gradle中添加implementation 'android...